Real ChatGPT answer · index seedGBKaKnTcHUYcompleteTelecom and utilities · 5G and coveragecommercial

I need to test our home mobile data speed accurately before calling our carrier to complain, so what are the best free apps or websites that won't skew the results?

ChatGPTgpt-61 query11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
I need to test our home mobile data speed accurately before calling our carrier to complain, so what are the best free apps or websites that won't skew the results?
1 real search · 1 real-search pass
best free mobile internet speed test apps websites Ookla Speedtest nPerf Cloudflare speed test measurement methodology carrier zero ratingGoogle ↗
OBSERVEDComparison

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (1)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT1 real searches · gpt-6
best free mobile internet speed test apps websites Ookla Speedtest nPerf Cloudflare speed test measurement methodology carrier zero rating Google ↗
  1. Speedtest.net · speedtest.net
  2. Cloudflare Speed Test · speed.cloudflare.com
  3. About the Cloudflare Speed Test · speed.cloudflare.com
  4. Best Free Internet Speed Tests: FAST.com, Cloudflare, M-Lab & Ookla · techyorker.com
  5. FAST.com · fast.com
  6. nPerf · nperf.com
  7. nPerf · media.nperf.com

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
best free mobile internet speed test apps websites Ookla Speedtest nPerf Cloudflare speed test measurement methodology carrier zero rating
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1